Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Tesla Model 3 BaseFACTORY OEM SERVICE PROCEDURE
Bell Housings
| Condition | Code | Procedure |
|---|---|---|
| Bearing race loose in bore | A | Require repair or replacement |
| Broken, affecting performance | A | Require repair or replacement |
| Cracked | A | Require repair or replacement |
| Dowel pin holes worn, affecting performance | See Dowel Pins, Guides, and Pilot Holes | |
| Leaking Coolant | B | Require Repair or Replacement |
|
NOTE:
This condition is found mostly on Hybrid vehicles with a liquid cooled inverter.
|
||
| Machined surfaces damaged, affecting performance | A | Require repair or replacement |
| Threads damaged | A | Require repair or replacement |
| Threads stripped (threads missing) | A | Require replacement |
| Worn, affecting performance | A | Require repair or replacement |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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